Buffalo, OK 73834 ZIP Code Profile

Related Place Profiles:
Buffalo, OK | Selman, OK

ZIP Code 73834: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Buffalo, OK 73834

Acceptable Alternative
Selman, OK 73834

  • ZIP Code Type: STANDARD
  • County: Harper County
  • Centroid: Latitude 36.827, Longitude -99.592
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 88
  • PO Box Addresses: 452
  • Residential Addresses: 180
    • Multi-Family Addresses: 0
    • Single Family Addresses: 180

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2019, Maps updated: May 8, 2019.

Jump to... (On This Page!)
  1. 73834 2019 Demographic Data
  2. Growth Rates for 73834 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Oklahoma Research Tools (Easy Tools & Current Data)
  3. Oklahoma Data Comparison Tool - 2019 Demographics

Popular Places Near ZIP Code 73834

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2019, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Buffalo, OK 73834 Data & Demographics (As of July 1, 2019)


Total Population 1,679
Population in Households 1,639
Population in Familes 1,327
Population in Group Qrtrs 40
Population Density2 3
Diversity Index3 55


Median Household Income $37,804
Average Household Income $51,524
Per Capita Income $21,252


Total Housing Units 885 (100%)
Owner Occupied HU 560 (63.3%)
Renter Occupied HU 132 (14.9%)
Vacant Housing Units 193 (21.8%)
Median Home Value $77,371
Average Home Value $98,661


Total Households 692
Average Household Size 2.37
Family Households 446
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2019 2019-2024
Population -0.13% -0.04%
Households -0.25% -0.12%
Families -0.38% -0.18%
Median Household Income   1.84%
Per Capita Income   2.85%

Buffalo, OK 73834 - Peer Comparisons by Rank and Percentile

The table below compares 73834 to the other 625 ZIP Codes in Oklahoma by rank and percentile using July 1, 2019 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 346 45th
Population Density # 590 6th
Diversity Index # 201 68th
Median Household Income # 501 20th
Per Capita Income # 450 28th

Additional comparisons and rankings can be made with a VERY EASY TO USE Oklahoma Census Data Comparison Tool.

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Oklahoma Census Data Comparison Tool

Compare Oklahoma July 1, 2019 Data
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